Base | Representation |
---|---|
bin | 110001001000110101… |
… | …001001101000101001 |
3 | 12001012001001220202002 |
4 | 301020311021220221 |
5 | 1331023421001301 |
6 | 40123250020345 |
7 | 3545323231514 |
oct | 611065115051 |
9 | 161161056662 |
10 | 52761500201 |
11 | 20415545023 |
12 | a2858776b5 |
13 | 4c8ac0a207 |
14 | 27a73b1d7b |
15 | 158c02716b |
hex | c48d49a29 |
52761500201 has 4 divisors (see below), whose sum is σ = 52780126932. Its totient is φ = 52742873472.
The previous prime is 52761500173. The next prime is 52761500213. The reversal of 52761500201 is 10200516725.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 17811571600 + 34949928601 = 133460^2 + 186949^2 .
It is a cyclic number.
It is not a de Polignac number, because 52761500201 - 234 = 35581631017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (52761500401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9309116 + ... + 9314781.
It is an arithmetic number, because the mean of its divisors is an integer number (13195031733).
Almost surely, 252761500201 is an apocalyptic number.
It is an amenable number.
52761500201 is a deficient number, since it is larger than the sum of its proper divisors (18626731).
52761500201 is a wasteful number, since it uses less digits than its factorization.
52761500201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18626730.
The product of its (nonzero) digits is 4200, while the sum is 29.
The spelling of 52761500201 in words is "fifty-two billion, seven hundred sixty-one million, five hundred thousand, two hundred one".
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